RGB Flexible Strip End Cap 24.5mm x 10.25mm. Can be used with 120V or 240V. By sealing the end cap with glue helps keep the flexible strip water resistant for indoor or outdoor use. IP 67. ETL, CE and Rohs. Outside dimensions wide is 0.875"m, height is 0.532" at the maximum height. The inside dimensions are 0.873" and the internal height is 0.4160" at the maximum height.